https://www.ridewill.com/p/en/shimano-sh-irdm8120sgs-rear-derailleur-12s-deore-xt-rd-m8120-sgs-for-double-chainring/780752/
DriveTrain Rear Derailleurs Mtb Derailleurs Rear
Rear Derailleurs Mtb Derailleurs Rear
In stock. Delivery in 6 days.
Shipping costs: 5.90
Expected arrived: 20/05/2025
Thanks to lower tension in low gears and an additional buffer on the pulley cage, the completely new Shimano DEORE XT M8100 series of derailleurs offers a high quality silent transmission system. The larger 13D pulleys offer greater efficiency and chain management and are compatible with Shimano's new 12-speed cassettes.
- Quick and precise gearshift performance optimized for any track
- Quicker and shock-proof change
- HYPERGLIDE +
- Double sided 36-26D capacity and 12 speed close pitch transmission with low sprocket combination -10-45D
- Silent transmission in all driving positions
- Reduced gear and chain tension in low gears
- New bumper added to the gear pulley cage
- Bottom-up buffer
- 13D larger pulley
- Stable transmission on rough terrain
- Low profile design
- Shimano SHADOW RD +
- Maximum sprocket teeth: 10T
- Minimum sprocket teeth: 45T
- Total capacity: 45T
- Number of rear gears: 12
- Cage: Long cage
- Compatible chain: HG 12s
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